Honda Motorcycle RVF750R RC45 headlight bulbs utilize a 9003 size for both high beam and low beam functions. The replacement chart covers 1994 to 1999 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Honda Motorcycle RVF750R RC45 uses the 9003 bulb across all model years from 1994-1999 for both high beam and low beam headlight positions.
The 9003 is an ANSI-standard designation recognized in the United States and Canada, making it the applicable reference for those markets.
The 9003 is a dual-filament halogen bulb, meaning a single unit serves both the high beam and low beam functions rather than requiring separate bulbs for each position.
The bulb operates on a 12-volt electrical system and carries a wattage rating of 60W on the high beam filament and 55W on the low beam filament.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm collar, and fitment depends on this base type matching the socket in the headlight housing.
The 9003 is internationally equivalent to the H4 bulb designation; however, the two share the same physical and electrical characteristics while carrying different designation systems depending on the regional standard applied.